[U-Boot] [PATCH 2/4] arm:goni:dfu Add support for DFU at GONI target

[Lukasz Majewski]

From: Arkadiusz Wlodarczyk <a.wlodarczyk at samsung.com>

Proper adjustment for supporting DFU at GONI target has been made.
The s5p_goni.h file has been updated. Moreover the code for low level
USB initialization has been added to GONI board code.

Signed-off-by: Arkadiusz Wlodarczyk <a.wlodarczyk at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
Tested-by: Arkadiusz Wlodarczyk <a.wlodarczyk at samsung.com>
Cc: Minkyu Kang <mk7.kang at samsung.com>
---
 board/samsung/goni/goni.c  |    7 +++++++
 include/configs/s5p_goni.h |   20 +++++++++++++++++++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
index ff76963..3c53106 100644
--- a/board/samsung/goni/goni.c
+++ b/board/samsung/goni/goni.c
@@ -155,4 +155,11 @@ struct s3c_plat_otg_data s5pc110_otg_data = {
 	.regs_otg = S5PC110_OTG_BASE,
 	.usb_phy_ctrl = S5PC110_USB_PHY_CONTROL,
 };
+
+void board_usb_init(void)
+{
+	debug("USB_udc_probe\n");
+	s3c_udc_probe(&s5pc110_otg_data);
+}
+
 #endif
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index ec43652..8a824c7 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -86,6 +86,17 @@
 #define CONFIG_CMD_ONENAND
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_CMD_MMC
+#define CONFIG_CMD_DFU
+
+/* USB Composite download gadget - g_dnl */
+#define CONFIG_USBDOWNLOAD_GADGET
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_MMC
+
+/* USB Samsung's IDs */
+#define CONFIG_G_DNL_VENDOR_NUM 0x04E8
+#define CONFIG_G_DNL_PRODUCT_NUM 0x6601
+#define CONFIG_G_DNL_MANUFACTURER "Samsung"
 
 #define CONFIG_BOOTDELAY		1
 #define CONFIG_ZERO_BOOTDELAY_CHECK
@@ -105,6 +116,10 @@
 				",60m(qboot)"\
 				",-(UBI)\0"
 
+#define CONFIG_DFU_ALT \
+	"u-boot mmc 80 400;" \
+	"uImage fat 0 2\0" \
+
 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
 
 #define CONFIG_BOOTCOMMAND	"run mmcboot"
@@ -175,7 +190,9 @@
 	"bootblock=9\0" \
 	"ubiblock=8\0" \
 	"ubi=enabled\0" \
-	"opts=always_resume=1"
+	"opts=always_resume=1\0" \
+	"dfu_alt_info=" CONFIG_DFU_ALT
+
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
@@ -242,5 +259,6 @@
 #define CONFIG_USB_GADGET
 #define CONFIG_USB_GADGET_S3C_UDC_OTG
 #define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_VBUS_DRAW 2
 
 #endif	/* __CONFIG_H */
-- 
1.7.10.4